# API Changes in v2.30

> Reference: API changes of Opc.UaFx.Advanced in v2.30: 1 added, 0 removed, 2 changed, 0 obsoleted.

<dl class="api-definition">
<dt>Release</dt>
<dd>v2.30.0</dd>
<dt>Compared with</dt>
<dd>v2.29.0</dd>
<dt>Package</dt>
<dd>Opc.UaFx.Advanced</dd>
</dl>

## Added

### Opc.UaFx

| Symbol | Signature |
|---|---|
| [OpcNodeIdResolution.InheritParentNamespace](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcnodeidresolution/members#inheritparentnamespace) | `public bool InheritParentNamespace { get; set; }` |

## Changed

### Opc.UaFx

| Symbol | Signature (old, new) |
|---|---|
| [OpcCertificateIdentity.Matches](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opccertificateidentity/members#matches) | `public bool Matches(X509Certificate2 certificate)`<br>`public virtual bool Matches(X509Certificate2 certificate)` |
| [OpcEvent.EventId](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcevent/members#eventid) | `public byte[] EventId { get; }`<br>`public ByteString EventId { get; }` |